Vernon Wisconsin Climate Data

Monthly Average Climate Data for Vernon Wisconsin

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.5 °F28.5 °F1.74 in.
February15.5 °F32.3 °F1.67 in.
March24.7 °F43.3 °F2.05 in.
April35.2 °F56.0 °F3.78 in.
May46.1 °F67.7 °F4.13 in.
June56.2 °F77.7 °F4.69 in.
July61.0 °F82.0 °F3.82 in.
August59.5 °F80.6 °F3.74 in.
September51.2 °F73.7 °F3.27 in.
October39.9 °F60.6 °F2.99 in.
November29.2 °F46.2 °F2.23 in.
December18.9 °F33.9 °F1.98 in.
Annual37.5 °F56.9 °F36.09 in.

Climate Data for Vernon Wisconsin

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation